Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035751
Research center of Embrapa/Collection: Área de Informação da Sede - Artigo em periódico indexado (ALICE)
Date Issued: 2015
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SOUZA, G. da S. e
GOMES, E. G.
Additional Information: GERALDO DA SILVA E SOUZA, SGE; ELIANE GONCALVES GOMES, SGE.
Title: Management of agricultural research center in Brazil: a DEA application using a dynamic GMM approach.
Publisher: European Journal of Operational Research, v. 240, p. 819-824, 2015.
Language: en
Keywords: Data envelopment analysis
Contextual variables
Panel data
Fractional regression
GMM
Description: In this paper, we measure the performance for each of the Brazilian Agricultural Research Corporation research center by means of a Data Envelopment Analysis model. Performance data are available for a panel covering the period 2002-2009. The approach is instrumentalist, inte sense of Ramalho, Ramalho, and Henriques (2010). We investigate the effects onf performance of contextual variable indicator related to the intensity of partnerships and revenue generation. For this purpose, we propose a fractional nonlinear regression model and dynamic GGM 9Generalized Method of Moments) estimation. We do not rule out the endogeneity of the contextual variables, cross-sectional correlation or autocorrelation within the panel. We conclude that revenue generation and previous performance scores are statistically significant and positively associated with actual performance.
Thesagro: Pesquisa agrícola
Data Created: 2016-02-01
Appears in Collections:Artigo em periódico indexado (AI-SEDE) / Embrapa Informação Tecnológica (SCT)

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